ET MALWARE Observed BatLoader Domain (internalcheckssso .com) in TLS SNI
Sourceet/open
CreatedDecember 8, 2022
UpdatedDecember 8, 2022
Classificationcommand-and-control
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Observed BatLoader Domain (internalcheckssso .com) in TLS SNI"; flow:established,to_server; tls.sni; dotprefix; content:".internalcheckssso.com"; endswith; fast_pattern; classtype:command-and-control; sid:2042525; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_12_08, deployment Perimeter, malware_family BatLoader, performance_impact Low, confidence High, signature_severity Major, updated_at 2022_12_08;)
Metadata
affected productWindows_XP_Vista_7_8_10_Server_32_64_Bit
attack targetClient_Endpoint
created at2022_12_08
deploymentPerimeter
malware familyBatLoader
performance impactLow
confidenceHigh
signature severityMajor
updated at2022_12_08
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